About: http://webisa.webdatacommons.org/9208020

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In one embodiment, the swellable material is a material that swells upon contact with and/or absorption of a hydrocarbon, such as an oil or a gas.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au